Fuel Pump & Relay

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Fuel Pump & Relay #566225 02/10/05 02:06 AM

Joined: Feb 2005

Posts: 60

Guntersville, Alabama

Scorpion1971 Offline

Getting the Wheeling Fever

I have a 90 Bronco and sometimes when i shut off the engine the fuel pump continues to run. I changed out the relay and it ran constantly so i put the old one back in. Still have the intermitent problem. If anyone has had this problem before and knows the fix I would appreciate the input.

1988 4 Runner

Re: Fuel Pump & Relay [Re: Scorpion1971] #566226 02/12/05 03:32 AM

Anonymous

Unregistered

on the left fender well near the under hood junction box (fuse box}, release the 4 tabs secureing the fuse box too it's bracket, pull the box up and look for chafing on the big wire harness where it goes around the bracket., there has been many tech service bulletines for that consern on this location., if the wires are chafed through the conveluted tubing, repair the wires and reinsulate, then reroute the harness so that it does not contact the metal bracket. hope that helps, BOB <img src="/forums/images/graemlins/patriot.gif" alt="" />

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